Smartphones and laptops are modern technical tools that help students learn easier, take less time and be more effective. However, not all students with smartphones and laptops also study well. Many students are so addicted to their phones that they have no time for studying. Grasping the actual situation of students, we innovate the form, teaching methods and forms of testing and evaluation. After four months of innovation, students’ learning outcomes have changed significantly, helping students have appropriate motivation and direction for their learning process at university.